2 edition of microprocessor-based true-RMS line voltage monitor found in the catalog.
microprocessor-based true-RMS line voltage monitor
Jeffrey L. Silberberg
by U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Bureau of Radiological Health, Supt. of Docs., U.S. G.P.O., [distributor] in Rockville, Md, Washington, D.C
Written in English
|Statement||Jeffrey L. Silberberg.|
|Series||HHS publication -- FDA 81-8179, DHHS Publication -- no. (FDA) 81-8179.|
|Contributions||United States. Bureau of Radiological Health, United States. Bureau of Radiological Health. Division of Electronic Products|
|The Physical Object|
|Pagination||vi,  p. :|
|Number of Pages||18|
Stationary Power Distribution Unit (SPDU) 3-phase, kVA Technical Handbook APC’s Stationary Power Distribution Unit (SPDU) was designed for application in various 3-phase environments. The SPDU can provide up to 11 sub-feed breakers, and offers the option of increasing the number of panel boards by adding sidecars. SE Series Earth-Leakage Monitor Specifications IEEE Device Numbers Ground fault (50G/N, 51G/N) Input Voltage See ordering information Dimensions H 75 mm (); W 55 mm (); D mm () Trip Level Settings mA Trip Time Settings ms Contact Operating Mode Selectable fail-safe or non-fail-safe Harmonic Filtering Standard.
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Get this from a library. A microprocessor-based true-RMS line voltage monitor. [Jeffrey L Silberberg; United States. Bureau of Radiological Health.; United States. Bureau of Radiological Health. Division of Electronic Products.]. Author(s): Silberberg,Jeffrey L Title(s): A microprocessor-based true-RMS line voltage monitor/ Jeffrey L.
Silberberg. Country of Publication: United States Publisher: Rockville, Md.: U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Bureau of. from book Onboard Computers, A microprocessor - based true-RMS line voltage monitor. August (RMS) line voltage monitor (LVM) was developed for use in determining compliance with the Author: Jens Eickhoff.
Radiation -- Dosage. Here are entered works on the radiation dose in general. Works on the measurement of the radiation dose are entered under Radiation dosimetry. Works on the measurement of radiation parameters and values in general are entered under Radiation -- Measurement.
See also what's at your library, or elsewhere. Broader terms. Power line conditioner based on CA PWM Chopper energization of the AC line as voltage monitoring takes place on the DC end and may not have enough time to cope with a voltage event involving.
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DSII switchgear is designed to be much easier to install and to maintain. It also uses new “U” shape vertical bus design. Perhaps the most noticeable external difference. A motor operator for an overhead power switch is disclosed including a microcontroller, a unique and powerful array of well-integrated sensors, a motor and drive developing substantial torque and speed and coupled to a switch actuator and responsive to the microcontroller, and a sophisticated program algorithm stored in memory at the actuator site for dynamically controlling, i.e., governing Cited by: This banner text can have markup.
web; books; video; audio; software; images; Toggle navigation. There are circuit schematics available. The Last circuit was added on Thursday, Novem Please note some adblockers will suppress the schematics as well as the advertisement so please disable if the schematic list is empty.
#N#V A Power Supply (PDF) #N#Yaesu FT - PC interface (PDF) #N#AT89C serial COMs to LED driver. The ATC Controller is a programmable microprocessor-based monitoring device for use on Cat transfer switches.
Data access and programming operations are performed using the ATC's touch sensitive function buttons in conjunction with an easy-to-read illuminated alphanumeric LED display.
Both the functional buttons and the display window are part of the device's door mounted front panel. Electrical Circuit Breakers Part 1-R. This is the first in a series of articles intended to supplement your knowledge beyond the immediate requirements of the NEC.
The series will cover the types of circuit breakers that are found in various types of facilities today. BB19 & BB Bare Bones Series - Current, Voltage, Line Frequency & Temperature Meters: M A Microprocessor-based Controller Unit shall be provided for monitoring of the Lift Station based on alarm contact closures.
The Microprocessor-based monitor shall be a standard, catalogued product of a water and wastewater pumping automation equipment manufacturer regularly engaged in the design and manufacture of such equipment.
MP Motor Protection Cutler-Hammer 2 Motor Protection MP Protects three phase induction motors of any size and any voltage Patented motor thermal model -field proven in o applications world wide Maintenance-free microprocessor based relay design Keeps your motor running safely Recognized to UL Ground Fault Protection StandardFile Size: 1MB.
Can be used as a simple indicator, microprocessor-based unit for managing display operation, or as an intelligent controller. Otek. New power monitors. The PQNodes, Model Nos. andmonitor power quality, power flow, and harmonics simultaneously for both the.
Insulation monitor for DC networks IL For DC networks; large voltage range in network to be monitored 12 Vdc → Vdc Alarm value adjustable for earth fault R from 5 → kΩ Rest current principle without auxiliary voltage Programmable memory and hysteresis behaviour Delete and test buttons External delete and test buttons also connectableBrand: Dold.
The RF is a pulse-width modulated (PWM), voltage-mode controlled DC-DC converter unit designed to supply power to W-CDMA power amplifiers. The output voltage is continuously programmable through.
Full text of "Radio Electronics (August )" See other formats. The lamps come in different configurations and wattages (typically up to 50W). Typical voltages are 6, 12, and 24V, supplied by a safety isolating transformers that are usually connected on their primary side directly to the mains power line ( VRMS or VRMS).
Most typical voltage used for low voltage halogen lighting is 12V. The PowerLogic ION includes: • • • • ” x ” (87 x mm) backlit LCD display True RMS 3-phase voltage, current, and power that meets stringent ANSI CClass 2, 10, & 20 Power quality: sag/swell, harmonics - individual, even, odd, total to the 63rd, waveform capture at samples/cycle 5MB log/event memory (10MB.functional microprocessor-based protective relay for the protection of any size motor at all voltage levels.
It is most commonly applied on medium voltage or larger motors. The MP relay is a current- only device that provides complete and reliable motor protection, monitoring, and starting control functions.monitor the horizontal pulses for overload.
Operation for a whole day without overload indicated the tripler might be the intermittent component, so a new one was in- stalled. Operation with the new tripler was without overload for a week under normal line voltage and with high line voltage for several hours intermittently. We.